java获取两个日期之间的全部月

/**
     * 获取两个日期之间的全部月(字符串格式, 按月计算)
     *
     * @param start
     * @param end
     * @return
     */
    public static List<String> getBetweenMonths(Date start, Date end) {
        List<String> result = new ArrayList<String>();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");

        Calendar tempStart = Calendar.getInstance();
        tempStart.setTime(start);
        // 加了一个月
        tempStart.add(Calendar.MONTH, 1);
        Calendar tempEnd = Calendar.getInstance();
        tempEnd.setTime(end);
        result.add(sdf.format(start));
        while (tempStart.before(tempEnd)) {
            result.add(sdf.format(tempStart.getTime()));
            tempStart.add(Calendar.MONTH, 1);
        }
        return result;
    }